Related Surveys:
Image colorization has been the focus of significant research efforts over the last two decades while most early image colorization methods were primarily influenced by conventional machine learning approaches [1]}, [2]}, [3]}, [4]}, [5]}, [6]} - the past few years have seen a huge shift in focus to deep learning-based models due to their success in a number of different application domains [7]}, [8]}, [9]}, [10]}, [11]}.
